Create a cinematic, adventurous couple portrait captured on a misty, overcast coastline. The couple sits together on a classic Royal Enfield motorcycle with a white-and-red tank, parked near the shoreline. Both wear matching black outfits and black leather jackets, giving the scene a bold, biker-romance aesthetic. The man, with a confident relaxed posture, sits at the front holding the handlebars, wearing dark sunglasses and looking off into the distance. The woman sits behind him, one arm wrapped around his shoulders, smiling warmly at him while also wearing sunglasses. The background features a moody grey sky, soft fog, and the calm ocean stretching into the horizon, creating a dramatic contrast with the dark clothing.